Write the equation for speed

A roller coaster car is traveling on a track without any friction or added energy. The people, car, and track of the roller coaster can be analyzed as a single. The total amount of in the roller coaster system is the same at all times.

Which of the following is an example of electrical energy being converted to chemical energy

Move an object that starts at the origin, with an initial velocity of m/s with a net force of N acting on it. Allow the motion to continue for a time interval of 1.00 s. The object must show the path it has taken. The object will have a mass of 0.

Why is the Big Bang a theory and not a fact

Which liquid is the most vicious? Syrup, water, milk, or apple juice?

A small ball of mass m is aligned above a larger ball of mass M = 0.63kg (with a slight separation) and the two are dropped simultaneously from a height of 1.8m.

If you apply a force of 1.0 n to a cart of mass 1.0 kg with negligible friction, what do you expect the acceleration to be?

How does a stars life begin?

Bart stole a watermelon and ran 5,000 feet from the cops and they chase lasted 0.1 hours how fast was Bart running in miles per hour

suppose you had two small boxes, each containing 1.0 g of protons. (a) If one were placed on the moon by an astronaut and the other were left on the earth, and if they were connected by a very light (and very long!